baber/WOPTO huggingface dataset:
Patent JP-2002276579-A (JP)
Title: Compressor with built-in motor and method of manufacturing the same
Inventor: ABE YOSHIFUMI
IPC: F04C18/02
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a compressor in the insulation caused by the magnetic action when a rotor is magnetized, without making the compressor larger or heavier. SOLUTION: A motor 3 in which a stator 4 with a coil 11 and the rotor 5 having a magnet 12 are combined and a compressor mechanism consisting of a magnetic element driven by the motor 3 are stored in a casing 1, and specifically, a non-magnetic conductor 43 is mounted between the compressor mechanism 2 and a coil end 11a of the coil 11 opposite to the compressor mechanism 2. The rotor 5 is magnetized by the magnetomotive force of the stator 4 generated by the electricity fed to the coil 11 from the outside of the casing 1.
Patent JP-2002267632-A (JP)
Title: Test piece
Inventor: FUKUOKA TAKAO
IPC: C01B33/38
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To effectively improve the responsiveness of a test piece containing a reagent in the aggregate of a laminar silicate used to measure a specific component in a liquid sample. SOLUTION: A diphosphate is added to the laminar silicate to promote swelling or re-solubility of the aggregate of the silicate. At an action curve drawn by taking the concentration of the diphosphate on the abscissa axis and a responding speed of the test piece on the ordinate axis, a suitable adding concentration of the diphosphate can be decided as the concentration of a point of contraflexure. This test piece can be used as a disposable test piece improved in responding speed.
Patent JP-2002272447-A (JP)
Title: Photobioreactor
Inventor: NIHEI HIROYUKI
IPC: C02F3/34
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a photobioreactor that can efficiently utilize solar energy and can largely increase carbon dioxide fixation per unit area and the amount of treatable nitrogen and phosphorus. SOLUTION: In this photobioreactor, the culture solution in the tank is irradiated with sun light to culture the cell bodies thereby fixing carbon dioxide and disposing nitrogen and phosphorus in the wastewater wherein the culture tank is constituted of a plurality of unit bioreactors 1 of the direct light receiving type that are arranged vertically and horizontally in multiple rows into the multiple stage units. These multiple stage units 2 can be adjusted in their intervals with interval-controlling means.
Patent JP-2002281396-A (JP)
Title: Imaging system
Inventor: MORI KEIICHI
IPC: H04N5/335
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an imaging system with high performance not to virtually generate degradation of image quality due to a defect by performing effective defect compensation. SOLUTION: The imaging system is provided with an image pickup device 12, an image pickup optical system 11 to input a subject image in the image pickup device, a defect data storage means 41 to register a pixel defect address of the image pickup device as defect data, a first defect data deciding means 40 to decide a first piece of defect data regarding photography based on the defect data registered in the defect data storage means, a defect data detecting means 40 to perform detection of the pixel defect address based on output of the image pickup device and a second defect data deciding means 40 to decide the final piece of defect data regarding the photography based on the second piece of defect data and the first piece of defect data as detection results of the defect data detecting means.
Patent JP-2002273856-A (JP)
Title: Method and equipment for control of printing registering
Inventor: TAKAGI SHINICHIRO
IPC: B41F9/02
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and equipment for control of printing registering which execute a proper control of printing registering on both occasions when a printing speed is low and when it is high. SOLUTION: In the method for control of printing registering between printing units of a multicolor printing machine, a control gain larger than that on the occasion when the printing speed is high is employed on the occasion when it is low. This method is applied to the equipment for control of printing registering.
Patent JP-2001330061-A (JP)
Title: Variable number of revolution type joint
Inventor: OZAWA YASUO
IPC: F16D31/06
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption by without using an electric motor when rotating pump impellers of a cooling water circulating pump for an engine. SOLUTION: A variable revolution speed type joint A is formed of an input shaft 21 to be rotated by an engine, an output shaft 31 arranged in the coaxial condition with the input shaft 21, a variable displacement part formed between both the shafts 21 and 31 in a housing 10 and to be changed with the relative rotation of both the shafts 21 and 31, the operating fluid filled in the displacement part and flowing with a displacement change of the displacement part, and a control means for controlling the flow of the operating fluid. The variable displacement part is formed of a sealed eccentric cylindrical space 21a1 formed in the input shaft 21 with the predetermined quantity of deviation from the axial core and a vane 32 assembled in the output shaft 31 inside of the space 21a1 movable in the radial direction.  The control means is formed of a hydraulic control device C for controlling the outward pushing force of the vane 32 in the radial direction.
Patent JP-2002274678-A (JP)
Title: Sheet material carrier device
Inventor: HAYASHI SHIGEKI
IPC: B65H1/26
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To solve problems of a conventional sheet material carrier device guiding heat of a fixing device by a duct and dehumidifying sheet materials in a sheet storage part, which requires to lay the duct, etc., in an image formation device having complicated inner structure so as to cause enlargement of the device and even when dehumidifying the sheet materials alone, if a carrier means is moist, the sheet materials possibly get moist by the moisture. SOLUTION: A heater 10 is provided in the upper part of the sheet material storage part 50 to dehumidify the sheet material 51 by the heat generated by the heater 10. A passage for passing a part of the heat generated by the heater 10 to the side of rollers 20, 30, and 40 is provided in the guide 60.
Patent JP-2002274330-A (JP)
Title: Wiper control device for vehicle
Inventor: YAMADA AYAKO
IPC: B60S1/08
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a wiper control device for a vehicle capable of continuously and intermittently operating a wiper by a simple operation without newly attaching a switch to the vehicle. SOLUTION: This wiper control device 10 for the vehicle is installed between a wiper motor 16 and a wiper switch 11 mounted on the vehicle and continuously or intermittently operating the wiper. This control device is provided with a control means 14 continuously operating the wiper when a wiper-on signal is transmitted once from the wiper switch 11 in a prescribed time and switching to an intermittent operation of the wiper when the signal is transmitted twice, and an electronic switch 15 applying a power voltage to the wiper motor 16 when a continuous/intermittent signal is transmitted from the control means 14.
Patent JP-2002275962-A (JP)
Title: Water discharging device
Inventor: FUJII MASATO
IPC: E03C1/042
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a compact water discharging device with a push-button water shut off mechanism, which is equipped with an on-off button and a discharge part, enables water to be stopped by a first on-off valve linked to the on-off button, makes a first on-off valve part equipped with an escape valve so as to absorb abnormal pressure rising on an upstream side of the first on-off valve, and abates operating physical force to be capable of being easily pushed even by an aged person or a child. SOLUTION: The water discharging device, which is equipped with the on-off button and the discharge part, enables the water to be stopped by the first on-off valve linked to the on-off button and makes the first on-off valve part equipped with the escape valve so as to absorb the abnormal pressure rising on the upstream side of the first on-off valve. A spring for operating the first on-off valve and a spring for operating the escape valve are disposed independently inside the same water passage inside the first on-off valve part.
Patent JP-2002280489-A (JP)
Title: Semiconductor device
Inventor: MOTODA HARUAKI
IPC: H01L23/14
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To improve performance by assuring the area of a current route by soldering a bus bar electrode to a base plate. SOLUTION: A notched part 9 is provided at the base plate 1, and its part is formed as a thin part 2. The bus bar electrode 7 is connected by a solder layer 8 on the thin part 2. A semiconductor element 5 such as, for example, an IGBT, a MOSFET or the like, an insulating board 3 a metal plate 4 and the like are provided on the plate 1. At the operating time of a semiconductor device, a current is supplied to the element 5, for example, via the electrode 7, the plate 1, a metal wire 6 and the like. Accordingly, the current route of a large area can be assured between the plate 1 and the electrode 7. At the soldering time of the electrode 7, releasing of its heat to the overall plate 1 can be suppressed by the part 9, and a soldering work can be efficiently executed.
Patent JP-2001272533-A (JP)
Title: Birefringent filter and its operating method
Inventor: DAMASK JAY N
IPC: G02B5/30
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To improve a polarization diversity for birefringent filter. SOLUTION: The birefringent filter consists of an input optical device 402, a birefringent filter unit 401 and an output optical device 403. The input optical device 402 receives a first input optical beams and produces parallet first and second polarized optical beams offset in a first direction and having the same polarization, from the received first input optical beam. The birefringent filter unit 401 receives the first and the second polarized optical beams and produces a first and a second elliptically polarized optical beams. The output optical device 403 combines predetermined beam components of the first and the second elliptically polarized optical beams and produces a first and a second elliptically polarized optical beams. The two output beam have intensities varying inversely, in a periodic manner, as a function of frequency of the input optical beam.
Patent JP-2002284337-A (JP)
Title: Component aligning and supplying device
Inventor: FUKUDA KOICHI
IPC: B65G47/14
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a component aligning and supplying device for supplying components while substantially aligning the components in line capable of fully exhibiting functions thereof without changing a sash member installed in order to convey the components while aligning the components on an inner peripheral surface of a cylindrical body of the aligning and supplying device even when a shape or a size of the component is different to some degree. SOLUTION: This device 10 is provided with a cylindrical body 24 installed in a state of tilting, the plural spiral sash members 35 attached onto an inner peripheral surface of the cylindrical body 24, and a delivery height change means A for changing delivery height of the components 36 delivered. The components 36 supplied to the cylindrical body 24 slide down while aligning on the spiral sash members 35 and are delivered from an opening 44 at a front part side. When changing lot of the component 36, the delivery height of the component 36 is changed to a height determined in accordance with a kind of the component by the delivery height change means A.
Patent JP-2001319946-A (JP)
Title: Wire bonding structure and method for copper electrode integrated circuit
Inventor: TEST HOWARD R
IPC: H01L23/52
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a strong and highly reliable metallic structure at low cost and its method for realizing electric wire/ribbon bonding at a copper mutual connection electrode in an integrated circuit. SOLUTION: The structure includes a barrier metallic layer 105 deposited on a surface of oxygen free copper 103 for resisting copper diffusion. The barrier metallic layer 105 has a thickness for reducing the copper diffusion by 80% or more as compared with a case of no-barrier metallic layer. The structure has an outermost metallic layer 106 to be bonded for reducing the diffusion of barrier metal by 80% or more as compared with a case of no-metallic layer to be bonded. A metallic wire 110 is bonded to the outermost layer for metallic bonding. The barrier metal is selected from a group of nickel, cobalt, chromium, molybdenum, titanium, tungsten and their alloy. The outermost metal is selected from a group of gold, platinum, and silver.
Patent JP-2002282321-A (JP)
Title: Massage machine
Inventor: MAKISHI YASUKI
IPC: A61H7/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a massage machine, which can be used as an ordinary chair without being interfered with a treatment unit by enabling a massage mechanism to rise and fall along the back of a patient during massage and enabling it to be retreated and housed during stop. SOLUTION: In the massage machine, which has a pair of massage mechanism guide rails provided within a back rest section 2 and in which a massage mechanism 3 having a treatment unit 31 is arranged along the above guide rails in a freely elevating and lowering manner, the pair of massage mechanism guide rails is constituted of a main upper rail 41 at the upper part, a massage mechanism branching guide rail 4 having a main lower rail 41 a lower part of which is branched forward and backward to form a secondary lower rail 43, and a branching travel rail 44, which can be moved back of forth and, arranged on the branch section of the massage mechanism branching guide rail 4. It is so devised that the massage mechanism 3 can be guided in two directions according to the purpose at the lower part of the massage mechanism guide rails.
Patent JP-2002290986-A (JP)
Title: Image processing system, program and information storage medium
Inventor: WADA OSAMU
IPC: H04N1/60
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an image processing system, a program and an information storage medium, with which images can be converted with much less storage capacity when converting image data for reproducing a target color. SOLUTION: This system is provided with a data generating part 130 for conversion for generating data for color conversion for each of image signal values of R, G and B, a data storage part 123 for conversion for storing the relevant data for color conversion, a converting part 125 for extracting the desired data for color conversion for each of image signal values of R, G and B corresponding to an inputted signal value and a merging part 127 for merging a plurality of extracted data for color conversion into one and finding each of image signal values of R3, G3 and B3.
Patent JP-2002284815-A (JP)
Title: Production method for self-curing methacrylic copolymer resin
Inventor: NOBUTO YOSHIYASU
IPC: C09D183/07
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a self-curing methacrylic copolymer resin which can be cured at a relatively low temperature in a short time without needing a cure accelerator and is excellent in storage stability and in compatibility as a curing resin. SOLUTION: The production method for a self-curing methacrylic copolymer resin comprises (1) the free-radical copolymerization of a vinyltrialkoxysilane compound and a methacrylic monomer to give a base copolymer, (2) the alkali decomposition of the base copolymer to give a hydroxylated methacrylic copolymer, and (3) the addition reaction of a chlorotitanium trialkoxide with the hydroxylated methacrylic copolymer.
Patent JP-2002229201-A (JP)
Title: Photosensitive composition, its cured body and printed wiring board using the same
Inventor: TAMURA TAKASHI
IPC: C09D11/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive composition having fair appearance and flexibility, excellent in photosensitivity and developability and also having good performances such as heat resistance, electric insulating property and adhesion to a wiring substrate. SOLUTION: The photosensitive composition contains a photo-curable component containing a urethane(meth)acrylate compound (A) having a carboxyl group and a compound (B) having an ethylenically unsaturated group and other than the compound (A), a thermosetting resin (C), a photopolymerization initiator (D) and a thermopolymerization catalyst (E). The compound (A) preferably has a number average molecular weight of 1,000-40,000 and 5-150 mgKOH/g acid value. Since the photosensitive composition is excellent particularly in flexibility, curl is not caused even when used on a thin wiring substrate and the composition is optimum for use on an FPC substrate.
Patent JP-2002284145-A (JP)
Title: Folding box
Inventor: MURATA TOSHIO
IPC: B65D5/43
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a paper box which can be held in a folded state without putting a string therearound. SOLUTION: This paper box is provided with middle folding lines 15 each extending from the center part of the edge of a side wall 2 to a bottom wall 1, and folding lines 16 each extending in a width direction of a holding piece 10. The paper box is disassembled to be flattened, end walls 3 and 3 and side walls 2 and 2 are inwardly folded successively, the bottom wall l and both side walls 2 and 2 are folded into two along the middle folding lines 15, one holding piece 10 is inwardly folded, the other holding piece 10 is inserted into the opposite space between the end wall 3 and the side wall 2 while being curved along the folding line 16, and the paper box is held in the folded state.
Patent JP-2002282885-A (JP)
Title: Waste water treatment equipment
Inventor: TAMURA TOSHIHIRO
IPC: B01D29/62
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide waste water treatment equipment that can be miniaturized and can remove solid material and treat water even with small volume. SOLUTION: This waste water treatment equipment is equipped with a solid- liquid separator 10 to precipitate and separate solid material in waste water of a disposer, a treating tank 20 decompose the organic substance in waste water discharged from the solid-liquid separator 10 by microbe, a sedimentation/ separation tank 30 to precipitate and separate sludge generated in the treating tank 20, a return means (a sludge return pipe 31 and a return pump 64) to return sludge precipitated in the sedimentation/separation tank 30 to the solid- liquid separator 10, and a filter part 14 to prevent solid from effluence at the outflow part (outlet 15) to the treating tank 20 from the solid-liquid separator 10.
Patent JP-2002288558-A (JP)
Title: Message and content registration and display system
Inventor: NAMIKI KAZUHIKO
IPC: G06Q20/28
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To easily realize a message including an image etc., for a user by using a portable terminal by carrying out a proper accounting process. SOLUTION: This system is constituted by including a terminal device 1 connected to a network to which a portable information terminal etc., are connected, a server system 2 and a user portable information terminal 3 to make an access to the server system, the terminal device is furnished with a message input means for an information provider to input information of a character data etc., a content input means 11 to photograph the image, a moving image, voice, etc., a content temporary memory means 13, an accounting process means 15 and an information transmition means 16 to detect that accounting is normally carried out, to connect to a computer network and to transmit the temporarily stored data, and it the registered data can be seen and returned on the user personal digital assistance.
Patent JP-2002286907-A (JP)
Title: Layered antireflection film and antireflection member using the same
Inventor: IZAWA HAJIME
IPC: G02B1/11
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a layered antireflection film and an antireflection member which uses the film having high film strength and excellent adhesion property of the film without decreasing the superior antireflection function and having excellent film strength and adhesion property particularly even when the base body is made of plastics. SOLUTION: In the layered antireflection film, a transparent low refractive index layer 4 in the multilayered structure contains a silicon alkoxide and/or its hydrolyzed products as the component having functional groups having reactivity with the functional groups in another layer.
Patent JP-2002298549-A (JP)
Title: Digital recording/reproduction device using loadable and extractable recording medium
Inventor: NAKAMURA SHIRO
IPC: G11B20/10
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To easily manage and retrieve digital data recorded on a magnetooptical disk in a digital recording/reproduction device for performing video recording and reproducing of digital data on/from a hard disk and the magnetooptical disk. SOLUTION: The management information of the digital data is read from the magnetooptical disk loaded on an MO drive 130 and recorded on an HDD 119. The management information is also printed on a label composed of a rewrite card provided on one surface of the magnetooptical disk. When the digital data are retrieved on the basis of the management information of a plurality of magnetooptical disks recorded on the HDD 119, the management information of the magnetooptical disk on which target digital data are recorded is displayed on a television monitor 126, and when a user loads a corresponding magnetooptical disk on the MO drive 130, the digital data are reproduced.
Patent JP-2002289749-A (JP)
Title: Wiring board for mounting semiconductor device and semiconductor device mounting package using the same
Inventor: MINE YOJI
IPC: H01L23/14
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a semiconductor device mounting package capable of coping with high density by using a laminated foil sandwiching a conductor intermediate layer being an etching barrier in intermediation to form a wiring board. SOLUTION: In a wiring board for mounting a semiconductor device having a lead part leading a signal from the semiconductor device, a land part provided on a part of the lead part, a post part formed to penetrate an insulation layer from the land part, and a terminal part on the edge of the post part, a conductor layer different in etching characteristic from one of both or any one of the lead part and the land part, and the post part is formed between the land part and the post part.
Patent JP-2002294421-A (JP)
Title: Method for manufacturing hot-dip metal plated steel sheet with alloyed layer having adequate sliding property
Inventor: KODAMA TADASHI
IPC: C23C2/40
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a hot-dip metal plated steel sheet with an adequate press formability. SOLUTION: The method for manufacturing the hot-dip metal plated steel sheet is characterized by forming an alloyed layer and a hot-dipped metal layer on the surface of the steel sheet by dipping a steel sheet in a molten metal bath and then raising it, supplying iron, preferably iron powder, on the surface of the hot-dipped metal layer before the hot-dipped metal layer solidifies, and then forming the alloyed layer through thermal diffusion of the iron.